4 porcini beef truffle Recipes

whole beef tenderloin , trimmed of fat, silverskin, and the chain (see cooks notes); or a 5- to 5 1/2-pound well-trimmed tenderloin roast, salt, freshly ground black pepper, olive oil, divided, dried porcini mushrooms, ground to a powder in a blender, black-truffle butter, softened, all-purpose flour, crimini (baby bella) mushrooms, trimmed and quartered into wedges, beef stock or low-sodium broth, divided, chopped scallion greens

beef top round, trimmed of all fat, sliced as thin as possible, arugula, cleaned washed and spun dry, raw porcini mushrooms - or substitute portobello or oyster, extra virgin olive oil, juice of 1 lemon, parmigiano-reggiano , peeled into shards, white truffle, truffle cutter, salt and pepper

portabella mushroom, chopped (1/4 cup if dried ), porcini mushroom, chopped (1/4 cup if dried ), mushroom, brown, garlic clove, minced, olive oil, beef stock or 2 cups chicken stock or 2 cups vegetable stock, port wine, truffle oil, salt and pepper, sour cream